ROSFIANI, O.; NURAINI, T.; TURISKIA, F.; KHAIRUNNISA, H.; SHOLEH, H. Q. Improving Mathematics Learning Outcomes of Third-Grade Students on the Material of Calculating the Perimeter and Area of Flat Buildings through the STAD Type Cooperative Learning Model. International Journal of Multidisciplinary Approach Research and Science, [S. l.], v. 2, n. 01, p. 455–464, 2023. DOI: 10.59653/ijmars.v2i01.532. Disponível em: https://risetpress.com/index.php/ijmars/article/view/532. Acesso em: 23 jul. 2025.